dev.polymodloader.api.worldgen

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형식	종류	설명
BiomeDefinition	레코드	A biome defined in code.
BiomeDefinition.Builder	클래스	Builds a BiomeDefinition.
BiomeSelector	인터페이스	Chooses biomes: by ID, or by biome tag such as minecraft:is_overworld.
BiomeSelector.ById	레코드	—
BiomeSelector.ByTag	레코드	—
BiomeSpawn	레코드	A mob that spawns in a code-defined biome.
CodeFeature	함수형 인터페이스	A placed feature written in code: a boulder, a plant patch, an ore cluster with a custom shape.
ColumnBuilder	인터페이스	One block column being generated; valid only during TerrainGenerator.fillColumn.
FeatureContext	인터페이스	Where and with what a CodeFeature places blocks, valid only during CodeFeature.place.
FeaturePlacement	레코드	Where a CodeFeature is tried in each chunk: how often, and at which height.
GenerationStepName	열거형	The feature placement steps of world generation, in the order the game runs them.
NoiseFunction	함수형 인터페이스	A density value per block position, used inside the game's noise terrain as a density function (WorldgenRegistrar.densityFunction).
StructureBuilder	함수형 인터페이스	Builds a code structure's blocks into its box.
StructureDefinition	레코드	A structure built in code: a box placed on the terrain surface at the centre of chosen chunks, filled by a StructureBuilder.
StructureDefinition.Builder	클래스	Builds a StructureDefinition.
StructurePieceContext	인터페이스	The box a StructureBuilder builds in, valid only during StructureBuilder.build.
TerrainGenerator	함수형 인터페이스	Terrain written in code: fills each block column of new chunks.
WorldgenRegistrar	인터페이스	Changes world generation.

BiomeDefinition

레코드 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public record BiomeDefinition(float temperature, float downfall, boolean precipitation, int skyColor, Optional<Integer> fogColor, int waterColor, Optional<Integer> grassColor, Optional<Integer> foliageColor, Map<GenerationStepName,List<ResourceId>> features, List<BiomeSpawn> spawns)

A biome defined in code. Poly Mod Loader writes it as biome data into its generated data pack, so it behaves exactly like a biome from a data pack: dimensions, biome tags, and /locate biome see it. Colours are 0xRRGGBB.

구성 요소	타입	설명
temperature	float	affects snow and grass colour (plains 0.8, snowy plains 0.0)
downfall	float	affects grass and foliage colour (plains 0.4)
precipitation	boolean	whether it rains (or snows when cold)
skyColor	int	sky colour
fogColor	Optional<Integer>	fog colour, or the game's default
waterColor	int	water colour (plains 0x3f76e4)
grassColor	Optional<Integer>	grass colour, or computed from temperature and downfall
foliageColor	Optional<Integer>	leaf colour, or computed
features	Map<GenerationStepName,List<ResourceId>>	placed features per generation step
spawns	List<BiomeSpawn>	mobs that spawn naturally

builder()

public static BiomeDefinition.Builder builder()

추가된 버전 0.1.0-alpha.4 또는 그 이전

A builder with plains-like values and no features or spawns.

반환 BiomeDefinition.Builder

BiomeDefinition.Builder

클래스 · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public static final class Builder

Builds a BiomeDefinition.

climate(float, float, boolean)

public BiomeDefinition.Builder climate(float temperature, float downfall, boolean precipitation)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Temperature (plains 0.8), downfall (plains 0.4) and whether it rains or snows.

인자	타입	설명
temperature	float	—
downfall	float	—
precipitation	boolean	—

반환 BiomeDefinition.Builder

skyColor(int)

public BiomeDefinition.Builder skyColor(int color)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sky colour, 0xRRGGBB.

인자	타입	설명
color	int	—

반환 BiomeDefinition.Builder

fogColor(int)

public BiomeDefinition.Builder fogColor(int color)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Fog colour, 0xRRGGBB.

인자	타입	설명
color	int	—

반환 BiomeDefinition.Builder

waterColor(int)

public BiomeDefinition.Builder waterColor(int color)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Water colour, 0xRRGGBB.

인자	타입	설명
color	int	—

반환 BiomeDefinition.Builder

grassColor(int)

public BiomeDefinition.Builder grassColor(int color)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Grass colour, 0xRRGGBB, instead of one computed from the climate.

인자	타입	설명
color	int	—

반환 BiomeDefinition.Builder

foliageColor(int)

public BiomeDefinition.Builder foliageColor(int color)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Leaf colour, 0xRRGGBB, instead of one computed from the climate.

인자	타입	설명
color	int	—

반환 BiomeDefinition.Builder

feature(GenerationStepName, ResourceId)

public BiomeDefinition.Builder feature(GenerationStepName step, ResourceId placedFeature)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Adds a placed feature, such as minecraft:trees_plains, in step.

인자	타입	설명
step	GenerationStepName	—
placedFeature	ResourceId	—

반환 BiomeDefinition.Builder

spawn(MobCategory, ResourceId, int, int, int)

public BiomeDefinition.Builder spawn(MobCategory category, ResourceId type, int weight, int minGroup, int maxGroup)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Adds a naturally spawning mob.

인자	타입	설명
category	MobCategory	—
type	ResourceId	—
weight	int	—
minGroup	int	—
maxGroup	int	—

반환 BiomeDefinition.Builder

build()

public BiomeDefinition build()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Creates the definition.

반환 BiomeDefinition

BiomeSelector

인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public sealed interface BiomeSelector

Chooses biomes: by ID, or by biome tag such as minecraft:is_overworld.

ids(ResourceId[])

static BiomeSelector ids(ResourceId... ids)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Biomes with one of these IDs.

인자	타입	설명
ids	ResourceId[]	—

반환 BiomeSelector

tag(ResourceId)

static BiomeSelector tag(ResourceId tag)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Biomes in this tag.

인자	타입	설명
tag	ResourceId	—

반환 BiomeSelector

BiomeSelector.ById

레코드 · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public static record ById(Set<ResourceId> ids) implements BiomeSelector

구성 요소	타입	설명
ids	Set<ResourceId>	biome IDs

상위 형식: BiomeSelector

BiomeSelector.ByTag

레코드 · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public static record ByTag(ResourceId tag) implements BiomeSelector

구성 요소	타입	설명
tag	ResourceId	biome tag ID, without #

상위 형식: BiomeSelector

BiomeSpawn

레코드 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public record BiomeSpawn(MobCategory category, ResourceId type, int weight, int minGroup, int maxGroup)

A mob that spawns in a code-defined biome.

구성 요소	타입	설명
category	MobCategory	spawn group
type	ResourceId	entity type, for example minecraft:sheep
weight	int	chance relative to other mobs of the category
minGroup	int	smallest group
maxGroup	int	largest group

CodeFeature

함수형 인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface CodeFeature

A placed feature written in code: a boulder, a plant patch, an ore cluster with a custom shape. Called on world generation threads while chunks generate, possibly for several chunks at once; keep all state in local variables and take randomness only from FeatureContext.random().

place(FeatureContext)

boolean place(FeatureContext context)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Places the feature around FeatureContext.origin().

인자	타입	설명
context	FeatureContext	—

반환 boolean — whether anything was placed

ColumnBuilder

인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface ColumnBuilder

One block column being generated; valid only during TerrainGenerator.fillColumn.

minY()

int minY()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Lowest Y of the dimension.

반환 int

maxY()

int maxY()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Highest Y of the dimension (inclusive).

반환 int

seed()

long seed()

추가된 버전 0.1.0-alpha.4 또는 그 이전

A number derived from the world seed and the generator ID, the same for every column.

반환 long

set(int, ResourceId)

void set(int y, ResourceId block)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sets the default state of block at y; positions outside the dimension are ignored.

인자	타입	설명
y	int	—
block	ResourceId	—

예외 IllegalArgumentException — for an unknown block

fill(int, int, ResourceId)

default void fill(int fromY, int toY, ResourceId block)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sets block from fromY to toY, both inclusive.

인자	타입	설명
fromY	int	—
toY	int	—
block	ResourceId	—

FeatureContext

인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface FeatureContext

Where and with what a CodeFeature places blocks, valid only during CodeFeature.place. The world being generated is the chunk of the origin and its neighbours; keep blocks within 16 blocks of the origin horizontally. Positions are world coordinates.

origin()

BlockPos origin()

추가된 버전 0.1.0-alpha.4 또는 그 이전

The position the placement chose, for example on the surface or at a random height.

반환 BlockPos

random()

RandomGenerator random()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Randomness for this placement; the same world seed and position give the same values.

반환 RandomGenerator

blockAt(BlockPos)

ResourceId blockAt(BlockPos pos)

추가된 버전 0.1.0-alpha.4 또는 그 이전

The block at pos, without properties.

인자	타입	설명
pos	BlockPos	—

반환 ResourceId

isAir(BlockPos)

boolean isAir(BlockPos pos)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Whether pos is air.

인자	타입	설명
pos	BlockPos	—

반환 boolean

setBlock(BlockPos, ResourceId)

void setBlock(BlockPos pos, ResourceId block)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sets the default state of block at pos.

인자	타입	설명
pos	BlockPos	—
block	ResourceId	—

예외 IllegalArgumentException — if block is not a block

surfaceY(int, int)

int surfaceY(int x, int z)

추가된 버전 0.1.0-alpha.4 또는 그 이전

The y of the first air block above the terrain at x, z, as generation sees it so far.

인자	타입	설명
x	int	—
z	int	—

반환 int

minY()

int minY()

추가된 버전 0.1.0-alpha.4 또는 그 이전

The lowest block y of the world.

반환 int

maxY()

int maxY()

추가된 버전 0.1.0-alpha.4 또는 그 이전

The highest block y of the world.

반환 int

FeaturePlacement

레코드 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public record FeaturePlacement(int countPerChunk, int rarity, boolean onSurface, int minY, int maxY)

Where a CodeFeature is tried in each chunk: how often, and at which height. Poly Mod Loader writes it as the placed feature with the feature's ID, the same as one from a data pack.

구성 요소	타입	설명
countPerChunk	int	tries per chunk, each at a random x and z in the chunk
rarity	int	each try happens in 1 of rarity chunks; 1 for every chunk
onSurface	boolean	whether tries start on the terrain surface; otherwise at a random y in minY..maxY
minY	int	lowest y for tries below the surface
maxY	int	highest y for tries below the surface

onSurface(int)

public static FeaturePlacement onSurface(int countPerChunk)

추가된 버전 0.1.0-alpha.4 또는 그 이전

countPerChunk tries on the surface of each chunk.

인자	타입	설명
countPerChunk	int	—

반환 FeaturePlacement

atHeight(int, int, int)

public static FeaturePlacement atHeight(int countPerChunk, int minY, int maxY)

추가된 버전 0.1.0-alpha.4 또는 그 이전

countPerChunk tries at random heights from minY to maxY in each chunk.

인자	타입	설명
countPerChunk	int	—
minY	int	—
maxY	int	—

반환 FeaturePlacement

rarity(int)

public FeaturePlacement rarity(int rarity)

추가된 버전 0.1.0-alpha.4 또는 그 이전

This placement in only 1 of rarity chunks.

인자	타입	설명
rarity	int	—

반환 FeaturePlacement

GenerationStepName

열거형 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public enum GenerationStepName

The feature placement steps of world generation, in the order the game runs them.

상수	설명
RAW_GENERATION	—
LAKES	—
LOCAL_MODIFICATIONS	—
UNDERGROUND_STRUCTURES	—
SURFACE_STRUCTURES	—
STRONGHOLDS	—
UNDERGROUND_ORES	—
UNDERGROUND_DECORATION	—
FLUID_SPRINGS	—
VEGETAL_DECORATION	—
TOP_LAYER_MODIFICATION	—

NoiseFunction

함수형 인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface NoiseFunction

A density value per block position, used inside the game's noise terrain as a density function (WorldgenRegistrar.densityFunction). In the game's terrain, positive final density is solid and negative is air or water, so a function can raise, carve or reshape terrain while the game keeps its caves, aquifers, ores, surface rules and biomes.

The game computes noise terrain in cells (noise.size_horizontal × 4 by noise.size_vertical × 4 blocks) and blends the final density inside a cell, so shapes smaller than a cell come out smoothed and a surface may be a block off the exact value.

Called extremely often from several world generation threads at once: it must be fast, keep no state, and give the same value for the same position every time.

compute(int, int, int)

double compute(int x, int y, int z)

추가된 버전 0.1.0-alpha.4 또는 그 이전

The density at block x, y, z.

인자	타입	설명
x	int	—
y	int	—
z	int	—

반환 double

StructureBuilder

함수형 인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface StructureBuilder

Builds a code structure's blocks into its box. Called on world generation threads, once per chunk the box touches (see StructurePieceContext); keep all state in local variables.

build(StructurePieceContext)

void build(StructurePieceContext context)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Writes the structure's blocks through context.

인자	타입	설명
context	StructurePieceContext	—

StructureDefinition

레코드 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public record StructureDefinition(int sizeX, int sizeY, int sizeZ, int yOffset, BiomeSelector biomes, int spacing, int separation, GenerationStepName step, boolean adaptTerrain, StructureBuilder builder)

A structure built in code: a box placed on the terrain surface at the centre of chosen chunks, filled by a StructureBuilder. Poly Mod Loader writes the structure and its structure set into the generated data pack, so /locate structure and /place structure work with its ID.

구성 요소	타입	설명
sizeX	int	box size along x, 1–128
sizeY	int	box size along y, 1–256
sizeZ	int	box size along z, 1–128
yOffset	int	where the box's bottom is relative to the surface; negative sinks it into the ground
biomes	BiomeSelector	where it may generate
spacing	int	average distance between structures, in chunks (village 34)
separation	int	minimum distance between structures, in chunks; less than spacing
step	GenerationStepName	the generation step it is built in
adaptTerrain	boolean	whether the terrain is smoothed around it, like around a village
builder	StructureBuilder	builds its blocks

builder(int, int, int, StructureBuilder)

public static StructureDefinition.Builder builder(int sizeX, int sizeY, int sizeZ, StructureBuilder builder)

추가된 버전 0.1.0-alpha.4 또는 그 이전

A builder for a sizeX × sizeY × sizeZ structure built by builder.

인자	타입	설명
sizeX	int	—
sizeY	int	—
sizeZ	int	—
builder	StructureBuilder	—

반환 StructureDefinition.Builder

StructureDefinition.Builder

클래스 · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public static final class Builder

Builds a StructureDefinition.

yOffset(int)

public StructureDefinition.Builder yOffset(int yOffset)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Raises (or with a negative value sinks) the box relative to the surface; 0 by default.

인자	타입	설명
yOffset	int	—

반환 StructureDefinition.Builder

biomes(BiomeSelector)

public StructureDefinition.Builder biomes(BiomeSelector biomes)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Where it may generate; every overworld biome (#minecraft:is_overworld) by default.

인자	타입	설명
biomes	BiomeSelector	—

반환 StructureDefinition.Builder

spacing(int, int)

public StructureDefinition.Builder spacing(int spacing, int separation)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Average and minimum distance between structures in chunks; 32 and 8 by default.

인자	타입	설명
spacing	int	—
separation	int	—

반환 StructureDefinition.Builder

step(GenerationStepName)

public StructureDefinition.Builder step(GenerationStepName step)

추가된 버전 0.1.0-alpha.4 또는 그 이전

The generation step; GenerationStepName.SURFACE_STRUCTURES by default.

인자	타입	설명
step	GenerationStepName	—

반환 StructureDefinition.Builder

adaptTerrain()

public StructureDefinition.Builder adaptTerrain()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Smooths the terrain around the box, like around a village.

반환 StructureDefinition.Builder

build()

public StructureDefinition build()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Creates the definition; invalid values throw IllegalArgumentException.

반환 StructureDefinition

StructurePieceContext

인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface StructurePieceContext

The box a StructureBuilder builds in, valid only during StructureBuilder.build. Coordinates are relative to the box's lowest corner, from 0 to size - 1 on each axis; blocks outside the box are ignored.

A structure larger than one chunk is built chunk by chunk: the builder is called once for each chunk the box touches, with the same random() sequence each time, and only the blocks in that chunk are written. Build the same structure on every call.

origin()

BlockPos origin()

추가된 버전 0.1.0-alpha.4 또는 그 이전

World position of the box's lowest corner.

반환 BlockPos

sizeX()

int sizeX()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Box size along x.

반환 int

sizeY()

int sizeY()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Box size along y.

반환 int

sizeZ()

int sizeZ()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Box size along z.

반환 int

random()

RandomGenerator random()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Randomness for this structure; the same on every call for the same structure.

반환 RandomGenerator

blockAt(int, int, int)

ResourceId blockAt(int x, int y, int z)

추가된 버전 0.1.0-alpha.4 또는 그 이전

The block at a box position, without properties.

인자	타입	설명
x	int	—
y	int	—
z	int	—

반환 ResourceId

setBlock(int, int, int, ResourceId)

void setBlock(int x, int y, int z, ResourceId block)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sets the default state of block at a box position.

인자	타입	설명
x	int	—
y	int	—
z	int	—
block	ResourceId	—

예외 IllegalArgumentException — if block is not a block

fill(int, int, int, int, int, int, ResourceId)

default void fill(int x1, int y1, int z1, int x2, int y2, int z2, ResourceId block)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Fills the box positions from (x1, y1, z1) to (x2, y2, z2), both included.

인자	타입	설명
x1	int	—
y1	int	—
z1	int	—
x2	int	—
y2	int	—
z2	int	—
block	ResourceId	—

TerrainGenerator

함수형 인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface TerrainGenerator

Terrain written in code: fills each block column of new chunks. Registered with WorldgenRegistrar.chunkGenerator, it is used by dimensions in data packs with "generator": {"type": "<mod id>:<path>", "biome_source": {...}}. Biome features (ores, trees) and structures are added afterwards by the game as for any generator.

Threads: called on the game's world generation threads, several columns at once; the code must be thread-safe and give the same column for the same position and seed.

fillColumn(int, int, ColumnBuilder)

void fillColumn(int x, int z, ColumnBuilder column)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Fills the column at world position x, z; unset blocks stay air.

인자	타입	설명
x	int	—
z	int	—
column	ColumnBuilder	—

seaLevel()

default int seaLevel()

추가된 버전 0.1.0-alpha.4 또는 그 이전

Sea level of dimensions using this generator; the game spawns water mobs and fish below it.

반환 int

WorldgenRegistrar

인터페이스 · 안정성 PREVIEW · 추가된 버전 0.1.0-alpha.4 또는 그 이전

public interface WorldgenRegistrar

Changes world generation. The features themselves are data: put data/<mod id>/worldgen/configured_feature/*.json and placed_feature/*.json in the mod jar, in the game's format. Custom dimensions are data too (dimension/, dimension_type/). This registrar attaches placed features to existing biomes, which data alone cannot do without replacing the biome files.

When: common entrypoints. Applied every time a server loads its worlds; affects chunks generated afterwards.

addFeature(BiomeSelector, GenerationStepName, ResourceId)

void addFeature(BiomeSelector biomes, GenerationStepName step, ResourceId placedFeature)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Adds a placed feature at the end of step in every selected biome.

인자	타입	설명
biomes	BiomeSelector	—
step	GenerationStepName	—
placedFeature	ResourceId	ID of a placed feature from any data pack, for example the mod's own

chunkGenerator(String, TerrainGenerator)

ResourceId chunkGenerator(String path, TerrainGenerator generator)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Registers terrain written in code as generator type <mod id>:<path>, for dimensions in data packs.

인자	타입	설명
path	String	—
generator	TerrainGenerator	—

반환 ResourceId — the generator type ID

예외 IllegalArgumentException — for an invalid or used path (POLY-WORLDGEN-001)

biome(String, BiomeDefinition)

ResourceId biome(String path, BiomeDefinition definition)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Defines biome <mod id>:<path> in code. Use it in dimensions and biome tags like a biome from a data pack.

인자	타입	설명
path	String	—
definition	BiomeDefinition	—

반환 ResourceId — the biome ID

feature(String, FeaturePlacement, CodeFeature)

ResourceId feature(String path, FeaturePlacement placement, CodeFeature feature)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Registers a feature written in code as feature type <mod id>:<path>, and writes a configured and a placed feature with the same ID into Poly Mod Loader's generated data pack. Add it to biomes with addFeature, place it with /place feature <id>, or use the type in the mod's own data pack.

인자	타입	설명
path	String	—
placement	FeaturePlacement	—
feature	CodeFeature	—

반환 ResourceId — the feature ID

예외 IllegalArgumentException — for an invalid or used path (POLY-WORLDGEN-004)

densityFunction(String, double, double, NoiseFunction)

ResourceId densityFunction(String path, double minValue, double maxValue, NoiseFunction function)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Registers a density function written in code as type <mod id>:<path>. Data packs use it inside the game's noise terrain, for example in a noise settings' final_density: {"type": "minecraft:add", "argument1": …, "argument2": {"type": "<mod id>:<path>"}}.

인자	타입	설명
path	String	—
minValue	double	the lowest value function returns; the game uses the bounds to skip work
maxValue	double	the highest value function returns
function	NoiseFunction	—

반환 ResourceId — the density function type ID

예외 IllegalArgumentException — for an invalid or used path (POLY-WORLDGEN-004) or minValue > maxValue

structure(String, StructureDefinition)

ResourceId structure(String path, StructureDefinition definition)

추가된 버전 0.1.0-alpha.4 또는 그 이전

Registers a structure built in code as <mod id>:<path>, with its structure set, in Poly Mod Loader's generated data pack. It generates in new chunks of the selected biomes; /locate structure and /place structure find and place it.

인자	타입	설명
path	String	—
definition	StructureDefinition	—

반환 ResourceId — the structure ID

예외 IllegalArgumentException — for an invalid or used path (POLY-WORLDGEN-004)